计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (15): 108-110.

• 网络、通信与安全 • 上一篇    下一篇

基于信息维数的复杂网络自相似性研究

陶少华1,刘玉华1,许凯华2,黄 浩1   

  1. 1.华中师范大学 计算机科学系,武汉 430079
    2.华中师范大学 数字空间研究中心,武汉 430079
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-05-21 发布日期:2007-05-21
  • 通讯作者: 陶少华

Self-similarity research of complex networks based on information dimension

TAO Shao-hua1,LIU Yu-hua1,XU Kai-hua2,HUANG Hao1   

  1. 1.Computer Science Department,Huazhong Normal University,Wuhan 430079,China
    2.Research Center of Digital Space Technology,Hua Zhong Normal University,Wuhan 430079,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-21 Published:2007-05-21
  • Contact: TAO Shao-hua

摘要: 描述了基于重构性的复杂网络自相似模型。在分形思想的基础上提出了复杂网络的自相似性研究,指出了分形思想中容量维数的不足,提出利用信息维数研究复杂网络的自相似性,这种方法更能客观反映网络的自相似性。给出了复杂网络自相似性测量方法和基于信息维数的仿真结果,数值仿真验证了理论分析的正确性。最后提出了进一步研究的方向。

关键词: 复杂网络, 自相似性, 容量维数, 信息维数

Abstract: This paper describes the self-similarity model of complex networks based on renormalization procedure.Self-similarity of complex networks is researched based on the concept of fractal,besides,the shortage of volume dimension is also referred to.Studying the self-similarity of complex networks by information volume is proposed,which can reflect the self-similarity of networks more object.The measure methods of self-similarity and simulation results are given.We prove the correctness of the theoretical result by our simulation,finally further study is proposed.

Key words: complex networks, self-similarity, volume dimension, information dimension